Grissom is plunged into the world of transgenders while investigating the murder of a woman who was slashed and mutilated after she stopped her car on a dark road outside of Vegas. This is the series' 100th episode. Mona: Lindsay Crouse. Wendy: Sarah Buxto (more…)Grissom is plunged into the world of transgenders while investigating the murder of a woman who was slashed and mutilated after she stopped her car on a dark road outside of Vegas. This is the series' 100th episode. Mona: Lindsay Crouse. Wendy: Sarah Buxton. Laner: Raphael Sbarge. Mimosa: Kate Walsh. Hess: Sam Anderson. Dina: Lee Hardin. Bev: Marci Bowers.